Appendix Prosonic M - FOUNDATION Fieldbus
86 Endress+Hauser
11.4 Sensor Block
The Sensor block contains the parameters required to calibrate the device. These parameters can
also be addressed by using the VU331 display module. The calibration of the device is described in
Chap. 6, "Commissioning".
11.4.1 Operation
Parameter changes from the tool are made off-line while the device is operating. The changes are
downloaded by first setting MODE_BLK = OOS then pressing the WRITE CHANGES button. Press
the READ ALL button to check the values stored in the device. In order to resume operation, change
MODE_BLK to AUTO
3)
.
11.4.2 Output values
11.4.3 Configuration parameters
The Sensor block also contains the configuration parameters, which are used to commission and
calibrate the instrument. They are identical to the functions of the operating menu, except for the
service parameters which are not accessible on the bus. Thus, the calibration procedure via the
display module ( ä 40 "Commissioning") is equally valid for a calibration via a network
configuration tool.
A complete list of the configuration parameters can be found in the "Description of Instrument
Functions", BA00240F/00/EN.
3) If MODE_BLK refuses to be changed to AUTO, an error is present. Control all parameters, perform the required changes and try again to change MODE_BLK
to AUTO.
Parameter Description
PRIMARY_VALUE Main value (level, volume or flow)
SECONDARY_VALUE Measured distance
THIRD_VALUE Measured temperature
To Next Page
Loading...
